OK, I'm not that invested in the term explosion. How about we call it the Big Expansion? Better?
It changes nothing.
What science has determined is the age of the universe and that it did have a beginning.
I explained everything I argue. Einstein's theory of General Relativity. The Law of Causality. There is nothing I can do if you don't recognize these arguments. Aquinas said that things move and they don't move without a cause. You don't believe this yet offer nothing by way of rebuttal, argument or proof. You just say so. I can quote Aquinas verbatim if I wanted to. Perhaps you can present your theory, back by modern, mainstream science, making reference to specific laws of cosmology and we can compare both logic, reason and presentation.
I explained everything I argue. Einstein's theory of General Relativity. The Law of Causality.
Your turn. Present an argument how something came from nothing base on modern, mainstream science.
In the end, all that matters to most is that God is removed from everything. Folks don't want or need God because in their own life they are god and they make the rules.
"God doesn't have a cause?!! LOL ridiculous idea! So God just is and that's it?!! AAHAHAHA!! Put down the goatherder myth book and join us in modern science there dullards LOL!! No, no silly bibliotards, according to the laws of conservation and mass both energy and matter can neither be created nor destroyed only transformed. Therefore energy and matter are eternal and uncaused and the universe just is and always was."
Just swap "the universe" for God....it's that simple.
"God can't be the uncaused, personal, eternal creator, but an uncaused, eternal, impersonal universe that brought about everything via nothing, time and chance.....now that we can get behind!!"
This flies in the face of the predominance of scientific evidence that points to the universe having a beginning. Einstein himself tried to overcome the "singualarity problem", but ended up amending his work and agreeing that the universe had a beginning. The majority of Hawking's life work is about removing the "singularity problem".
So down the block is the majority of cosmology and physicists that say, "Well the universe appears to have a beginning. And that beginning came about because of quantum fluctuations which produced the flat, expanding universe out of nothing. You see, energy can spontaneously appear from no where so long as it does not last too long. It isn't created or destroyed, but it can appear out of nowhere. Particles can pop up out of a vacuum so long as they do not have too large a mass or do not last too long. One might be inclined to dismiss all this as the wild imagination of physicists, but some things have been observed that require that interpretation."
Atheists would all make fantastic lawyers because they take the law and either conform is to their needs or find loopholes within it. They would also make wonderful magicians because their use of smoke and mirrors is second to none!
And again, when it comes to loopholes and magic it comes down to one thing and one thing only.....removing God from their lives. When God is introduced that mean no more adulterous sex, no more pornography, no more drunken parties, no more recreational drug use.....no more sin and a whole bunch of accountability for actions. Can't have that!!